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Results 1 - 47 of 47
The in situ origin of the globular cluster NGC 6388 from abundances of Sc, V, and Zn of a large sample of stars⋆
Volume 17, Issue 13 - article #8
Eugenio Carretta
,
Angela Bragaglia
Astronomy & Astrophysics
https://www.aanda.org/10.1051/0004-6361/202243211
Metallicity of the globular cluster NGC 6388 from high resolution spectra of more than 160 giant stars. (arXiv:2111.12721v1 [astro-ph.SR])
Volume 16, Issue 49 - article #5
Eugenio Carretta
(1),
Angela Bragaglia
(1)
((1) INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna)
http://arxiv.org/abs/2111.12721
Potassium abundances in multiple stellar populations of the globular cluster NGC 4833. (arXiv:2103.10441v1 [astro-ph.SR])
Volume 16, Issue 13 - article #4
Eugenio Carretta
(INAF - Osservatorio di Astrofisica e Scienza dello Spazio di Bologna)
http://arxiv.org/abs/2103.10441
What is a globular cluster? An observational perspective. (arXiv:1911.02835v1 [astro-ph.SR])
Volume 14, Issue 46 - article #10
Raffaele Gratton
,
Angela Bragaglia
,
Eugenio Carretta
,
Valentina D'Orazi
,
Sara Lucatello
,
Antonio Sollima
http://arxiv.org/abs/1911.02835
Observing multiple populations in globular clusters with the ESO archive: NGC 6388 reloaded. (arXiv:1802.06787v1 [astro-ph.SR])
Volume 13, Issue 8 - article #6
Eugenio Carretta
(1),
Angela Bragaglia
(1)
((1) INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna)
http://arxiv.org/abs/1802.06787
Aluminium abundances in five discrete stellar populations of the globular cluster NGC 2808. (arXiv:1801.09689v1 [astro-ph.SR])
Volume 13, Issue 5 - article #1
Eugenio Carretta
(1),
Angela Bragaglia
(1),
Sara Lucatello
(2),
Raffaele G. Gratton
(2),
Valentina D'Orazi
(2),
Antonio Sollima
(1)
((1) INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna,
(2) INAF-Osservatorio Astronomico di Padova)
http://arxiv.org/abs/1801.09689
Chemical characterization of the globular cluster NGC 5634 associated to the Sagittarius dwarf spheroidal galaxy. (arXiv:1701.03116v1 [astro-ph.SR])
Volume 12, Issue 2 - article #1
Eugenio Carretta
(1),
Angela Bragaglia
(1),
Sara Lucatello
(2),
Valentina D'Orazi
(2,3,4),
Raffaele G. Gratton
(2),
Paolo Donati
(1,5),
Antonio Sollima
(1),
Chris Sneden
(6)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova,
(3) Dept. of Physics, Astronomy, Macquarie Univ.,
(4) Monash Centre for Astrophysics,
(5) DIFA, Universita' di Bologna,
(6) Dept. of Astronomy, McDonald Observatory, The University of Texas, Austin, USA)
http://arxiv.org/abs/1701.03116
Spectroscopic evidence of Multiple Stellar Populations in Globular Clusters. (arXiv:1611.04728v1 [astro-ph.GA])
Volume 11, Issue 47 - article #11
Eugenio Carretta
(INAF-Osservatorio Astronomico di Bologna)
http://arxiv.org/abs/1611.04728
Globular clusters and their contribution to the formation of the Galactic halo
Volume 10, Issue 37 - article #5
Eugenio Carretta
(INAF-Osservatorio Astronomico di Bologna)
arXiv.org - Astrophysics - Volume: 2015, Issue: 9 Oct
arXiv:1510.00507
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Searching for Chemical Signatures of Multiple Stellar Populations in the Old, Massive Open Cluster NGC 6791
Volume 9, Issue 24 - article #62
Angela Bragaglia
,
Christopher Sneden
,
Eugenio Carretta
,
Raffaele G. Gratton
,
Sara Lucatello
,
Peter F. Bernath
,
James S. A. Brooke
,
and
Ram S. Ram
The Astrophysical Journal - Volume: 796, Issue: 1
View article
PDF (1.20 MB)
Lithium Abundances in Globular Cluster Giants: NGC 6218 (M12) and NGC 5904 (M5)
Volume 9, Issue 21 - article #85
Valentina D'Orazi
,
George C. Angelou
,
Raffaele G. Gratton
,
John C. Lattanzio
,
Angela Bragaglia
,
Eugenio Carretta
,
Sara Lucatello
,
and
Yazan Momany
The Astrophysical Journal - Volume: 791, Issue: 1
View article
PDF (1.22 MB)
Lithium abundances in globular cluster giants: NGC 6218 (M12) and NGC 5904 (M5)
Volume 9, Issue 20 - article #91
Valentina D'Orazi
,
George C. Angelou
,
Raffaele G. Gratton
,
John C. Lattanzio
,
Angela Bragaglia
,
Eugenio Carretta
,
Sara Lucatello
,
Yazan Momany
arXiv.org - Astrophysics - Volume: 2014, Issue: 27 Jun
arXiv:1406.5513
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A sequence of nitrogen-rich very red giants in the globular cluster NGC 1851
Volume 9, Issue 16 - article #8
Eugenio Carretta
,
Valentina DâOrazi
,
Raffaele G. Gratton
and
Sara Lucatello
Astronomy and Astrophysics - Volume: 563, Issue: March 2014
http://dx.doi.org/10.1051/0004-6361/201323023
Abstract
Full HTML
PDF (138.4 KB)
References
NASA ADS Abstract Service
A sequence of nitrogen-rich very red giants in the globular cluster NGC 1851
Volume 9, Issue 3 - article #2
Eugenio Carretta
(1),
Valentina D'Orazi
(2,3),
Raffaele G. Gratton
(4),
Sara Lucatello
(4)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) Dept. of Physics and Astronomy, Macquarie Univ.,
(3) Monash Centre for Astrophysics,
(4) INAF-Osservatorio Astronomico di Padova.)
arXiv.org - Astrophysics - Volume: 2014, Issue: 17 Jan
arXiv:1401.2986
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Terzan 8: a Sagittarius-flavoured globular cluster
Volume 8, Issue 46 - article #8
Eugenio Carretta
(1),
Angela Bragaglia
(1),
Raffaele G. Gratton
(2),
Valentina D'Orazi
(3,4),
Sara Lucatello
(2),
Antonio Sollima
(1)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova,
(3) Dept. of Physics and Astronomy, Macquarie Univ.,
(4) Monash Centre for Astrophysics)
arXiv.org - Astrophysics - Volume: 2013, Issue: 15 Nov
arXiv:1311.2589
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Rubidium abundances in the globular clusters NGC 6752, NGC 1904 and NGC 104 (47 Tuc)
Volume 8, Issue 35 - article #10
Valentina D'Orazi
,
Maria Lugaro
,
Simon W. Campbell
,
Angela Bragaglia
,
Eugenio Carretta
,
Raffaele G. Gratton
,
Sara Lucatello
,
Francesca D'Antona
arXiv.org - Astrophysics - Volume: 2013, Issue: 30 Aug
arXiv:1308.4977
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The fraction of first and second generation stars in globular clusters. I The case of NGC 6752
Volume 8, Issue 29 - article #10
Eugenio Carretta
(INAF - Osservatorio Astronomico di Bologna)
arXiv.org - Astrophysics - Volume: 2013, Issue: 19 Jul
arXiv:1307.4757
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Reading the book: from "chemical anomalies" to "standard composition" of globular clusters
Volume 8, Issue 3 - article #10
Angela Bragaglia
(1),
Eugenio Carretta
(1),
Raffaele Gratton
(2),
Valentina D'Orazi
(3,4),
Sara Lucatello
(2),
Chris Sneden
(5)
((1) INAF OA Bologna,
(2) INAF OA Padova,
(3) Macquarie University,
(4) Monash Centre for Astrophysics,
(5) Department of Astronomy and McDonald Observatory)
arXiv.org - Astrophysics - Volume: 2013, Issue: 18 Jan
arXiv:1301.3236
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other
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An aluminium tool for multiple stellar generations in the globular clusters 47 Tuc and M 4
Volume 7, Issue 49 - article #1
Eugenio Carretta
(1),
Raffaele Gratton
(2),
Angela Bragaglia
(1),
Valentina D'Orazi
(3,4)
Sara Lucatello
(2),
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova,
(3) Dept. of Physics and Astronomy, Macquarie University,
(4) Monash Centre for Astrophysics)
arXiv.org - Astrophysics - Volume: 2012, Issue: 7 Dec
arXiv:1212.1169
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Chemical tagging of three distinct populations of red giants in the globular cluster NGC 6752
Volume 7, Issue 14 - article #2
Eugenio Carretta
(1),
Angela Bragaglia
(1),
Raffaele Gratton
(2),
Sara Lucatello
(2),
Valentina D'Orazi
(3)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova,
(3) Dept. of Physics and Astronomy, Macquarie University)
arXiv.org - Astrophysics - Volume: 2012, Issue: 6 Apr
arXiv:1204.0259
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C, N, O abundances and carbon isotope ratios in evolved stars of the open clusters Collinder 261 and NGC 6253
Volume 7, Issue 13 - article #6
Šarūnas Mikolaitis
,
Gražina Tautvaišienė
,
Raffaele Gratton
,
Angela Bragaglia
,
Eugenio Carretta
arXiv.org - Astrophysics - Volume: 2012, Issue: 30 Mar
arXiv:1203.6514
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other
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Multiple populations in globular clusters. Lessons learned from the Milky Way globular clusters
Volume 7, Issue 5 - article #6
Raffaele Gratton
(1),
Eugenio Carretta
(2),
Angela Bragaglia
(2)
((1) INAF Osservatorio Astronomico di Padova,
(2) INAF Osservatorio Astronomico di Bologna)
arXiv.org - Astrophysics - Volume: 2012, Issue: 3 Feb
arXiv:1201.6526
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other
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A Stromgren view of the multiple populations in globular clusters
Volume 6, Issue 37 - article #1
Eugenio Carretta
(1),
Angela Bragaglia
(1),
Raffaele Gratton
(2),
Valentina D'Orazi
(2),
Sara Lucatello
(2)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova)
arXiv.org - Astrophysics - Volume: 2011, Issue: 16 Sep
arXiv:1109.3199
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Chemical composition of evolved stars in the open cluster NGC 2506
Volume 6, Issue 35 - article #22
Šarūnas Mikolaitis
,
Gražina Tautvaišienė
,
Raffaele Gratton
,
Angela Bragaglia
and
Eugenio Carretta
Monthly Notices of the Royal Astronomical Society - Volume: 416, Issue: 2
Abstract
Full Article (HTML)
PDF(809K)
References
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Multiple stellar populations in the globular cluster NGC 1851
Volume 6, Issue 24 - article #4
Eugenio Carretta
(1),
Sara Lucatello
(2),
Raffaele Gratton
(2),
A. Bragaglia
(1),
Valentina D'Orazi
(2)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova)
arXiv.org - Astrophysics - Volume: 2011, Issue: 17 Jun
arXiv:1106.3174
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Chemical composition of evolved stars in the open cluster NGC 2506
Volume 6, Issue 21 - article #4
Šarūnas Mikolaitis
,
Gražina Tautvaišienė
,
Raffaele Gratton
,
Angela Bragaglia
,
Eugenio Carretta
arXiv.org - Astrophysics - Volume: 2011, Issue: 27 May
arXiv:1105.4047
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]
Chemical composition of evolved stars in the open cluster IC 4651
Volume 6, Issue 19 - article #21
Šarūnas Mikolaitis
,
Gražina Tautvaišienė
,
Raffaele Gratton
,
Angela Bragaglia
and
Eugenio Carretta
Monthly Notices of the Royal Astronomical Society - Volume: 413, Issue: 3
Abstract
Full Article (HTML)
PDF(1079K)
References
On the radial distribution of stars of different stellar generations in the globular cluster NGC 3201
Volume 5, Issue 27 - article #18
Eugenio Carretta
(1),
Angela Bragaglia
(1),
Valentina D'Orazi
(2),
Sara Lucatello
(2,3,4),
Raffaele Gratton
(2)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova,
(3) Excellence Cluster Universe, Garching,
(4) MPI, Garching)
arXiv.org - Astrophysics - Volume: 2010, Issue: 2 Jul
arXiv:1006.5867
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Helium in first and second-generation stars in Globular Clusters from spectroscopy of red giants
Volume 5, Issue 21 - article #9
Angela Bragaglia
(1),
Eugenio Carretta
(1),
Raffaele Gratton
(2),
Valentina D'Orazi
(2),
Santi Cassisi
(3),
Sara Lucatello
(2,4,5)
((1) INAF Oss. Astr. Bologna,
(2) INAF Oss. Astr. Padova,
(3) INAF Oss. Astr. Teramo,
(4) Excellence Cluster Universe Garching,
(5) Max-Planck-Institut fur Astrophysik, Garching)
arXiv.org - Astrophysics - Volume: 2010, Issue: 21 May
arXiv:1005.2659
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The second and third parameters of the Horizontal Branch in Globular Clusters
Volume 5, Issue 17 - article #12
Raffaele G. Gratton
(1),
Eugenio Carretta
(2),
Angela Bragaglia
(2),
Sara Lucatello
(1,3),
Valentina D'Orazi
(1)
((1) INAF-Osservatorio Astronomico di
Padova,(2)INAF-Osservatorio Astronomico di Bologna,
(3) Excellence Cluster Universe)
arXiv.org - Astrophysics - Volume: 2010, Issue: 23 Apr
arXiv:1004.3862
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Properties of stellar generations in Globular Clusters and relations with global parameters
Volume 5, Issue 11 - article #4
Eugenio Carretta
(1),
Angela Bragaglia
(1),
Raffaele Gratton
(2),
Alejandra Recio-Blanco
(3),
Sara Lucatello
(2,4),
Valentina D'Orazi
(2),
Santi Cassisi
(5)
((1) INAF-Oss.Astr.Bologna,
(2) INAF-Oss.Astr.Padova,
(3) Obs. de la Cote d'Azur,
(4) Excellence Cluster Universe,
(5) INAF-Oss.Astr.Teramo)
arXiv.org - Astrophysics - Volume: 2010, Issue: 12 Mar
arXiv:1003.1723
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Calcium and Light-elements Abundance Variations from High-resolution Spectroscopy in Globular Clusters
Volume 5, Issue 11 - article #24
<em >Eugenio Carretta
,
Angela Bragaglia
,
Raffaele Gratton
,
Sara Lucatello
,
Michele Bellazzini
,
and
Valentina D'Orazi</em>
,
The Astrophysical Journal Letters - Volume: 712, Issue: 1
Abstract
|
References
Lithium and proton-capture elements in Globular Cluster dwarfs: the case of 47 Tuc
Volume 5, Issue 10 - article #10
Valentina D'Orazi
(1),
Sara Lucatello
(1,2),
Raffaele Gratton
(1),
Angela Bragaglia
(3),
Eugenio Carretta
(3),
Zhixia Shen
(4),
Simone Zaggia
(1).
((1)INAF-Osservatorio Astronomico di Padova;
(2)Excellence Cluster Universe, Technische Universitat Munchen;
(3)INAF-Osservatorio Astronomico di Bologna;
(4)National Astronomical Observatories, Chinese academy of science)
arXiv.org - Astrophysics - Volume: 2010, Issue: 5 Mar
arXiv:1003.0013
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Calcium and light-elements abundance variations from high resolution spectroscopy in globular clusters
Volume 5, Issue 6 - article #7
Eugenio Carretta
(1),
Angela Bragaglia
(1),
Raffaele Gratton
(2),
Sara Lucatello
(2,3),
Michele Bellazzini
(1),
Valentina D'Orazi
(2)
((1)INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova,
(3) Excellence Cluster Universe, Garching)
arXiv.org - Astrophysics - Volume: 2010, Issue: 5 Feb
arXiv:1002.0002
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other
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Intrinsic iron spread and a new metallicity scale for Globular Clusters
Volume 4, Issue 41 - article #14
Eugenio Carretta
(1),
Angela Bragaglia
(1),
Raffaele Gratton
(2),
Valentina D'Orazi
(2),
Sara Lucatello
(2,3)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova,
(3) Excellence Cluster Universe, Garching)
arXiv.org - Astrophysics - Volume: 2009, Issue: 9 Oct
arXiv:0910.0675
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Na-O Anticorrelation and HB. VIII. Proton-capture elements and metallicities in 17 globular clusters from UVES spectra
Volume 4, Issue 38 - article #8
Eugenio Carretta
(1),
Angela Bragaglia
(1),
Raffaele Gratton
(2),
Sara Lucatello
(2,3)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova,
(3) Excellence Cluster Universe, Garching)
arXiv.org - Astrophysics - Volume: 2009, Issue: 18 Sep
arXiv:0909.2941
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Properties of second generation stars in Globular Clusters
Volume 3, Issue 48 - article #6
Eugenio Carretta
(1),
Angela Bragaglia
(1),
Raffaele G. Gratton
(2)
Sara Lucatello
(2)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova)
arXiv.org - Astrophysics - Volume: 2008, Issue: 27 Nov
arXiv:0811.3591
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The Chemical Composition of Red Giant Stars in Four Intermediate-Age Clusters of the Large Magellanic Cloud
Volume 3, Issue 25 - article #21
<em >Alessio Mucciarelli
,
Eugenio Carretta
,
Livia Origlia
,
and
Francesco R. Ferraro</em>
,
Astronomical Journal - Volume: 136, Issue: 1
Abstract
|
References
The link between chemical anomalies along the red giant branch and the horizontal branch extension in globular clusters
Volume 2, Issue 45 - article #21
Eugenio Carretta
(1),
Alejandra Recio-Blanco
(2),
Raffaele G. Gratton
(3)
Giampaolo Piotto
(4),
Angela Bragaglia
(1)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) Observatoire de la Cote d'Azur,
(3) INAF-Osservatorio di Padova,
(4) Universita' di Padova)
arXiv.org - Astrophysics - Volume: 2007, Issue: 8 Nov
arXiv:0711.0248
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The chemical abundance of the very metal rich old Open Clusters NGC 6253 and NGC 6791
Volume 2, Issue 25 - article #14
Eugenio Carretta
(1),
Angela Bragaglia
(1),
Raffaele Gratton
(2)
((1) INAF-Oss. Astr. Bologna;
(2) INAF-Oss. Astr. Padova)
ArXiv - Astrophysics
arXiv:0706.2780
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other
]
Variations in the lithium abundances of turn off stars in the globular cluster 47 Tuc
Volume 2, Issue 16 - article #8
Piercarlo Bonifacio
(CIFIST, GEPI, OAT),
Luca Pasquini
(ESO),
Paolo Molaro
(OAT),
Eugenio Carretta
(OABO),
Patrick François
(GEPI),
Raffaele G. Gratton
(OAPD),
Gael James
(ESO),
Luca Sbordone
(CIFIST, GEPI, OAT),
François Spite
(GEPI),
Manuela Zoccali
(DA PUC CHILE)
ArXiv - Astrophysics
arXiv:0704.2342
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Na-O Anticorrelation and HB. II. The Na-O anticorrelation in the globular cluster NGC 6752
Volume 2, Issue 2 - article #11
Eugenio Carretta
(1),
Angela Bragaglia
(1),
Raffaele Gratton
(2),
Sara Lucatello
(2),
Yazan Momany
(2)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova)
ArXiv - Astrophysics
astro-ph/0701174 [
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other
]
The Metallicity of the Old Open Cluster NGC 6791
Volume 1, Issue 14 - article #1
Raffaele Gratton
,
Angela Bragaglia
,
Eugenio Carretta
,
and
Monica Tosi
The Astrophysical Journal - Volume642, Issue 1
ABSTRACT
,
FULL TEXT
,
PDF
(204 kB),
PS
ABUNDANCES IN RED GIANT STARS OF NGC 2808 AND CORRELATIONS BETWEEN CHEMICAL ANOMALIES AND GLOBAL PARAMETERS IN GLOBULAR CLUSTERS
Volume 1, Issue 10 - article #44
Eugenio Carretta
Astronomical Journal - Volume 131, Issue 3
Abstract
Full Text with Enhancements
PDF
(509 kB)
Page
1766
ABUNDANCES IN RED GIANT STARS OF NGC 2808 AND CORRELATIONS BETWEEN CHEMICAL ANOMALIES AND GLOBAL PARAMETERS IN GLOBULAR CLUSTERS
Volume 1, Issue 9 - article #42
Eugenio Carretta
Astronomical Journal - Volume 131, Issue 3
Abstract
Full Text with Enhancements
PDF
(509 kB)
Page
1766
ABUNDANCES IN RED GIANT STARS OF NGC 2808 AND CORRELATIONS BETWEEN CHEMICAL ANOMALIES AND GLOBAL PARAMETERS IN GLOBULAR CLUSTERS
Volume 1, Issue 8 - article #38
Eugenio Carretta
Astronomical Journal - Volume 131, Issue 3
Abstract
Full Text with Enhancements
PDF
(509 kB)
Page
1766
ABUNDANCES IN RED GIANT STARS OF NGC 2808 AND CORRELATIONS BETWEEN CHEMICAL ANOMALIES AND GLOBAL PARAMETERS IN GLOBULAR CLUSTERS
Volume 1, Issue 7 - article #37
Eugenio Carretta
Astronomical Journal - Volume 131, Issue 3
Abstract
Full Text with Enhancements
PDF
(509 kB)
Page
1766
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